Working with P-List and JSON files can be annoying when attempting to deal with syntax definitions. Furthermore, not looking directly at a file of the syntax definition type you're creating can cause ...

Using the themes Monokai, Propeller, Welded, and Excelsior (from ES Sublime) respectively: I haven’t included any customized themes presently. I may add one later that highlights s-expressions by ...

Abstract: Today, the syntax of visual specification languages such as UML is typically defined using meta-modelling techniques. However, this kind of syntax definition has drawbacks. In particular, ...